DE59001684D1 - Anordnung zur messung der wicklungstemperatur von elektrischen maschinen. - Google Patents
Anordnung zur messung der wicklungstemperatur von elektrischen maschinen.Info
- Publication number
- DE59001684D1 DE59001684D1 DE9090115252T DE59001684T DE59001684D1 DE 59001684 D1 DE59001684 D1 DE 59001684D1 DE 9090115252 T DE9090115252 T DE 9090115252T DE 59001684 T DE59001684 T DE 59001684T DE 59001684 D1 DE59001684 D1 DE 59001684D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- arrangement
- electrical machines
- winding temperature
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9090115252T DE59001684D1 (de) | 1989-08-22 | 1990-08-08 | Anordnung zur messung der wicklungstemperatur von elektrischen maschinen. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927698 | 1989-08-22 | ||
DE4013174 | 1990-04-25 | ||
DE9090115252T DE59001684D1 (de) | 1989-08-22 | 1990-08-08 | Anordnung zur messung der wicklungstemperatur von elektrischen maschinen. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59001684D1 true DE59001684D1 (de) | 1993-07-15 |
Family
ID=25884271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9090115252T Expired - Fee Related DE59001684D1 (de) | 1989-08-22 | 1990-08-08 | Anordnung zur messung der wicklungstemperatur von elektrischen maschinen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5153506A (de) |
EP (1) | EP0414052B1 (de) |
JP (1) | JPH0389129A (de) |
AT (1) | ATE90451T1 (de) |
CA (1) | CA2023651A1 (de) |
DE (1) | DE59001684D1 (de) |
DK (1) | DK0414052T3 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512843A (en) * | 1993-11-15 | 1996-04-30 | Martin Marietta Energy Systems, Inc. | Monitoring method and apparatus using high-frequency carrier |
US5661386A (en) * | 1993-11-22 | 1997-08-26 | Lockheed Martin Energy Systems, Inc. | Method for assessing in-service motor efficiency and in-service motor/load efficiency |
US5483841A (en) * | 1994-07-18 | 1996-01-16 | Martin Marietta Energy Systems, Inc. | Method and apparatus for monitoring motor operated valve motor output torque and power at valve seating |
DE19743046C1 (de) * | 1997-09-29 | 1999-04-29 | Siemens Ag | Verfahren und Vorrichtung zum Erfassen der Betriebstemperatur von Motoren |
DE19754351C1 (de) * | 1997-12-08 | 1999-08-12 | Maxon Motor Gmbh | Verfahren und Vorrichtung zur Messung der Temperatur einer Wicklung |
JP3297371B2 (ja) * | 1998-03-12 | 2002-07-02 | 株式会社東芝 | 電気車の制御装置 |
DE10126300C1 (de) | 2001-05-30 | 2003-01-23 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Messen einer Temperatur in einem integrierten Halbleiterbauelement |
US20030040670A1 (en) * | 2001-06-15 | 2003-02-27 | Assaf Govari | Method for measuring temperature and of adjusting for temperature sensitivity with a medical device having a position sensor |
DE10143222C1 (de) * | 2001-09-04 | 2003-04-17 | Siemens Linear Motor Systems G | Temperaturmeßvorrichtung für einen Elektromotor |
DE10149982B4 (de) * | 2001-10-10 | 2005-11-03 | Siemens Ag | Verfahren zur Ermittlung der Temperatur einer elektrischen Spule sowie zugehörige Vorrichtung |
DE10235433B4 (de) * | 2002-04-25 | 2012-03-01 | Zf Friedrichshafen Ag | Verfahren zur Bestimmung einer Temperatur eines Fluids, insbesondere einer Getriebeöltemperatur |
DE102004046275B4 (de) * | 2003-09-23 | 2006-12-21 | Saxotec Gmbh & Co.Kg | Vorrichtung zur Überwachung der Temperatur von Hochspannung führenden Baugruppen |
US8604803B2 (en) | 2006-05-19 | 2013-12-10 | Pratt & Whitney Canada Corp. | System and method for monitoring temperature inside electric machines |
US8275548B2 (en) * | 2009-08-17 | 2012-09-25 | Earth Networks, Inc. | Method and apparatus for detecting lightning activity |
DE102010037396A1 (de) * | 2010-09-08 | 2012-03-08 | Phoenix Contact Gmbh & Co. Kg | Verfahren und Vorrichtung zur Erkennung von Stromasymmetrie in Drehstromnetzen |
AU2010362124B2 (en) * | 2010-10-07 | 2014-03-20 | Abb Schweiz Ag | Detection of a missing stator slot wedge in an electrical machine |
US9166518B2 (en) * | 2011-06-27 | 2015-10-20 | GM Global Technology Operations LLC | Rotor temperature estimation for an electric vehicle |
US8912754B2 (en) * | 2011-11-22 | 2014-12-16 | GM Global Technology Operations LLC | System and method for controlling exchange of current |
EP3379301B1 (de) | 2012-01-18 | 2019-08-07 | Earth Networks, Inc. | Verwendung von blitzdaten zur erzeugung von proxy-reflektivitätsdaten |
FR3036184A1 (fr) * | 2015-05-11 | 2016-11-18 | Univ D'artois | Procede d'evaluation d'une temperature |
DE102016201447A1 (de) * | 2016-02-01 | 2017-08-03 | Continental Automotive Gmbh | Verbindung zwischen einer Wicklung und einer Platine |
DE102019134777A1 (de) * | 2019-12-17 | 2021-06-17 | Metabowerke Gmbh | Elektrowerkzeug, Messeinrichtung und Verfahren zum Betrieb eines Elektrowerkzeugs |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE927345C (de) * | 1952-04-23 | 1955-08-22 | Deutsche Bundesbahn | Einrichtung zur Messung der Wicklungstemperatur von elektrischen Maschinen, Umspannern und Drosselspulen waehrend des Betriebes |
FR1231721A (fr) * | 1959-04-09 | 1960-10-03 | Charbonnages De France | Perfectionnements aux procédés et dispositifs d'injection de courant de surveillance dans les réseaux électriques |
DE1766949A1 (de) * | 1968-08-19 | 1971-09-16 | Aeg | Geraet zur Kontrolle und Registrierung des Wicklungswiderstandes von Wechselstromverbrauchern |
US4083001A (en) * | 1976-12-29 | 1978-04-04 | Westinghouse Electric Corporation | Measurement of motor winding temperature |
DE3165143D1 (en) * | 1980-02-07 | 1984-09-06 | Schlumberger Electronics Uk | Electricity meters |
US4741023A (en) * | 1986-12-23 | 1988-04-26 | General Electric Company | On-line test and diagnostic system for power system stabilizer |
FI882966A (fi) * | 1987-07-31 | 1989-02-01 | Siemens Ag | Foerfarande foer lindningsresistansmaetning av en med en stroemriktare matad vaexel- eller vridstroemsmaskin under bruk. |
US4914386A (en) * | 1988-04-28 | 1990-04-03 | Abb Power Distribution Inc. | Method and apparatus for providing thermal protection for large motors based on accurate calculations of slip dependent rotor resistance |
-
1990
- 1990-08-08 DE DE9090115252T patent/DE59001684D1/de not_active Expired - Fee Related
- 1990-08-08 AT AT90115252T patent/ATE90451T1/de not_active IP Right Cessation
- 1990-08-08 EP EP90115252A patent/EP0414052B1/de not_active Expired - Lifetime
- 1990-08-08 DK DK90115252.0T patent/DK0414052T3/da active
- 1990-08-17 US US07/568,830 patent/US5153506A/en not_active Expired - Fee Related
- 1990-08-20 CA CA002023651A patent/CA2023651A1/en not_active Abandoned
- 1990-08-21 JP JP2219882A patent/JPH0389129A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0414052B1 (de) | 1993-06-09 |
ATE90451T1 (de) | 1993-06-15 |
JPH0389129A (ja) | 1991-04-15 |
EP0414052A1 (de) | 1991-02-27 |
US5153506A (en) | 1992-10-06 |
CA2023651A1 (en) | 1991-02-23 |
DK0414052T3 (da) | 1993-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |